+ //SR: commented line creates an element in mMapOfImageTypeToFunction which, even if 0, is confusing, e.g. for GetAvailableImageTypes
+ //return static_cast<bool>(mImageTypesManager.mMapOfImageTypeToFunction[dim][ncomp][pixeltype]);
+ typename ImageTypesManager<FilterType>::MapOfImageDimensionToFunctionType &m = mImageTypesManager.mMapOfImageTypeToFunction;
+ return (m .find(dim) != m.end() &&
+ m[dim] .find(ncomp) != m[dim].end() &&
+ m[dim][ncomp].find(pixeltype) != m[dim][ncomp].end());